hive | 12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be

Resubmissions

22/01/2025, 09:38

250122-lmelbazrfn 10

22/11/2021, 10:55

211122-m1hessacf4 10

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22/01/2025, 09:38

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General

Target

12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
Size

2.7MB
MD5

feb8f145c403b56d85ef7c662f169428
SHA1

45fbb554666bffa433eed118cd6fcbd069b3fa25
SHA256

12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be
SHA512

a69260bc132bc17607e48cafcd8278484e0ea4a7ad8d11559560b4589f4016aeae8dce89451735494860f4085098e20de400e4bfd189e7a6f7a61981299bc281
SSDEEP

49152:w+bUJqQ5lrb/T1vO90dL3BmAFd4A64nsfJj3y8pYeTmGS1NDDCqYzPr8bg11Vgjg:nbs5O3y8BTlz0i4JxOww

Score

10^/10

hive defense_evasion evasion execution impact ransomware spyware stealer trojan

Malware Config

Extracted

Path

C:\Program Files\BKFP_HOW_TO_DECRYPT.txt

Family

hive

Ransom Note

Your network has been breached and all data were encrypted. Personal data, financial reports and important documents are ready to disclose. To decrypt all the data and to prevent exfiltrated files to be disclosed at http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/ you will need to purchase our decryption software. Please contact our sales department at: http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/ Login: MU6miDRbaLqn Password: sAF5rTMdamZ3cbgVLiDY To get an access to .onion websites download and install Tor Browser at: https://www.torproject.org/ (Tor Browser is not related to us) Follow the guidelines below to avoid losing your data: - Do not modify, rename or delete *.key.4v5et files. Your data will be undecryptable. - Do not modify or rename encrypted files. You will lose them. - Do not report to the Police, FBI, etc. They don't care about your business. They simply won't allow you to pay. As a result you will lose everything. - Do not hire a recovery company. They can't decrypt without the key. They also don't care about your business. They believe that they are good negotiators, but it is not. They usually fail. So speak for yourself. - Do not reject to purchase. Exfiltrated files will be publicly disclosed.

URLs

http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/

http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/

Signatures

Disables service(s) 3 TTPs
defense_evasion execution

Windows Service
T1543.003

Service Stop
T1489

Service Execution
T1569.002
Hive
A ransomware written in Golang first seen in June 2021.
ransomware hive
Hive family
hive

Modifies Windows Defender DisableAntiSpyware settings 3 TTPs 1 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1"	reg.exe

Modifies Windows Defender Real-time Protection settings 3 TTPs 10 IoCs

defense_evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	reg.exe
Key created	\REGISTRY\MACHINE\Software\Policies\Microsoft\Windows Defender\Real-Time Protection	reg.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	reg.exe

Modifies security service 2 TTPs 1 IoCs

defense_evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WinDefend\Start = "4"	reg.exe

Clears Windows event logs 1 TTPs 3 IoCs

defense_evasion ransomware

Clear Windows Event Logs

T1070.001

pid	Process
1436	wevtutil.exe
1456	wevtutil.exe
4284	wevtutil.exe

Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware defense_evasion impact execution

File Deletion
T1070.004

Inhibit System Recovery
T1490

Windows Management Instrumentation
T1047

Modifies boot configuration data using bcdedit 1 TTPs 2 IoCs

ransomware evasion

Inhibit System Recovery

T1490

pid	Process
3244	bcdedit.exe
4064	bcdedit.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1628	powershell.exe
4588	powershell.exe

Modifies Security services 2 TTPs 6 IoCs

Modifies the startup behavior of a security service.

defense_evasion

Modify Registry

T1112

Impair Defenses

T1562

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SecurityHealthService\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WdBoot\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WdFilter\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WdNisDrv\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\WdNisSvc\Start = "4"	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SecurityHealthService\Start = "4"	reg.exe

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\signatures\images\cstm_brand_preview.png.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_EbNgstrh1mE0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WebpImageExtension_1.0.22753.0_x64__8wekyb3d8bbwe\Assets\contrast-white\StoreLogo.scale-100_contrast-white.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsMaps_5.1906.1972.0_x64__8wekyb3d8bbwe\Assets\SecondaryTiles\Collections\contrast-white\MedTile.scale-200_contrast-white.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCamera_2018.826.98.0_x64__8wekyb3d8bbwe\Assets\WindowsIcons\WindowsCameraAppList.contrast-black_targetsize-64.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngom.md.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_bySZeb0zMcI0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\AppPackageAppList.scale-200.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\HxAccountsStoreLogo.scale-100.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\EmptySearch.scale-200.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\tipresx.dll.mui	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MSPaint_6.1907.29027.0_x64__8wekyb3d8bbwe\Assets\Images\Stickers\Sticker_DogEar.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\js\nls\da-dk\BKFP_HOW_TO_DECRYPT.txt	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\FetchingMail.scale-150.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\generic-rhp-app\css\main-selector.css.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_dLk49A0b_J40.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsAlarms_10.1906.2182.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\WorldClockSmallTile.contrast-black_scale-125.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsFeedbackHub_1.1907.3152.0_neutral_split.scale-125_8wekyb3d8bbwe\AppxSignature.p7x	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\sk-sk\ui-strings.js.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_mtHdIZ2kCII0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\HxMailAppList.scale-100.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-white\OutlookMailSmallTile.scale-125.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Windows Media Player\es-ES\wmlaunch.exe.mui	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-computer-select\js\nls\fi-fi\BKFP_HOW_TO_DECRYPT.txt	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\7-Zip\Lang\nl.txt.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_-L0ymQGibuY0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderAppList.targetsize-16_altform-unplated.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedLargeTile.scale-100.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare71x71Logo.scale-200_contrast-white.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Windows.Photos_2019.19071.12548.0_x64__8wekyb3d8bbwe\Assets\PhotosAppList.targetsize-96_altform-unplated_contrast-white.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\search-summary\js\nls\zh-cn\ui-strings.js.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_cSHM0OVhJgU0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\playlist\appletrailers.luac.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_7hicdsz-YPY0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.Windows.Photos_2019.19071.12548.0_neutral_split.scale-100_8wekyb3d8bbwe\Assets\PhotosMedTile.contrast-black_scale-100.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\images\selection-actions2x.png.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_nsDkJBk3_U00.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\assets\assets\images\BKFP_HOW_TO_DECRYPT.txt	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\Assets\Fonts\CortanaMDL2Assets.ttf	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\OutlookMailWideTile.scale-200.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.XboxSpeechToTextOverlay_1.17.29001.0_x64__8wekyb3d8bbwe\Assets\GamesXboxHubLargeTile.scale-200.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.MicrosoftSolitaireCollection_4.4.8204.0_neutral_~_8wekyb3d8bbwe\AppxBlockMap.xml	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsStore_11910.1002.5.0_x64__8wekyb3d8bbwe\Assets\AppTiles\StoreAppList.scale-200_altform-lightunplated.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\app-center\js\nls\en-il\BKFP_HOW_TO_DECRYPT.txt	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-180.png.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_q1XoBIeW2qs0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\microsoft.windowscommunicationsapps_16005.11629.20316.0_x64__8wekyb3d8bbwe\images\contrast-black\Doughboy.scale-125.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Office.OneNote_16001.12026.20112.0_x64__8wekyb3d8bbwe\images\OneNotePageMedTile.scale-400.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsCalculator_10.1906.55.0_x64__8wekyb3d8bbwe\Assets\CalculatorAppList.targetsize-32_altform-unplated.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\combinepdf\js\nls\sv-se\ui-strings.js.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_hWsrvFR7wwo0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_Td735JSJ6GY0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\VideoLAN\VLC\lua\http\js\ui.js.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_sMASWTDr9bg0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Microsoft3DViewer_6.1908.2042.0_x64__8wekyb3d8bbwe\Assets\Wide310x150Logo.scale-200.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Wallet_2.4.18324.0_x64__8wekyb3d8bbwe\images\PayLockScreenLogo.scale-200.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ul-oob.xrm-ms.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_JqQZYOQvEZI0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.Getstarted_8.2.22942.0_x64__8wekyb3d8bbwe\Assets\GetStartedLargeTile.scale-100_contrast-black.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsSoundRecorder_10.1906.1972.0_x64__8wekyb3d8bbwe\Assets\VoiceRecorderLogoExtensions.targetsize-20.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\unified-share\images\CompleteCheckmark.png.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_Lc20NojpgDc0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\BKFP_HOW_TO_DECRYPT.txt	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-pl.xrm-ms.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_11qcElApuWk0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\DeletedAllUserPackages\Microsoft.WindowsMaps_5.1906.1972.0_neutral_split.scale-125_8wekyb3d8bbwe\Assets\SecondaryTiles\Directions\Home\RTL\contrast-white\SmallTile.scale-125.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\fss\js\nls\es-es\ui-strings.js.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_ucC_K2v2Q380.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-pl.xrm-ms.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_ZVqTKF0sJJU0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ZuneVideo_10.19071.19011.0_x64__8wekyb3d8bbwe\Assets\contrast-white\OrientationControlMiddleCircleHover.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.DesktopAppInstaller_1.0.30251.0_x64__8wekyb3d8bbwe\Assets\contrast-black\AppPackageMedTile.scale-200_contrast-black.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.WindowsFeedbackHub_1.1907.3152.0_x64__8wekyb3d8bbwe\Assets\InsiderHubAppList.targetsize-72_altform-lightunplated.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-pl.xrm-ms.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_H7vUoRGG42c0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.549981C3F5F10_1.1911.21713.0_x64__8wekyb3d8bbwe\WinRTUtils.winmd	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\WindowsApps\Microsoft.ScreenSketch_10.1907.2471.0_x64__8wekyb3d8bbwe\Assets\ScreenSketchSquare44x44Logo.targetsize-256_contrast-white.png	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-recent-files\js\nls\zh-cn\ui-strings.js.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_Ui3KZn0E_0o0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipTsf.dll.mui	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File opened for modification	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\catalog.json.12yXel-mop1FHHaI_woQQnIlC39dpodJdqrPHLQYiPX_rVZL7Z0ow8U0.4v5et	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
File created	C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\WebResources\Resource0\static\js\plugins\my-files\js\nls\es-es\BKFP_HOW_TO_DECRYPT.txt	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe

Launches sc.exe 8 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
680	sc.exe
2724	sc.exe
3796	sc.exe
1420	sc.exe
1316	sc.exe
384	sc.exe
2244	sc.exe
2196	sc.exe

Interacts with shadow copies 3 TTPs 1 IoCs

Shadow copies are often targeted by ransomware to inhibit system recovery.

ransomware

File Deletion

T1070.004

Inhibit System Recovery

T1490

Direct Volume Access

T1006

pid	Process
1908	vssadmin.exe

Runs net.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4588	powershell.exe
4588	powershell.exe
1628	powershell.exe
1628	powershell.exe
1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1456	wevtutil.exe
Token: SeBackupPrivilege	1456	wevtutil.exe
Token: SeSecurityPrivilege	4284	wevtutil.exe
Token: SeBackupPrivilege	4284	wevtutil.exe
Token: SeSecurityPrivilege	1436	wevtutil.exe
Token: SeBackupPrivilege	1436	wevtutil.exe
Token: SeIncreaseQuotaPrivilege	212	wmic.exe
Token: SeSecurityPrivilege	212	wmic.exe
Token: SeTakeOwnershipPrivilege	212	wmic.exe
Token: SeLoadDriverPrivilege	212	wmic.exe
Token: SeSystemProfilePrivilege	212	wmic.exe
Token: SeSystemtimePrivilege	212	wmic.exe
Token: SeProfSingleProcessPrivilege	212	wmic.exe
Token: SeIncBasePriorityPrivilege	212	wmic.exe
Token: SeCreatePagefilePrivilege	212	wmic.exe
Token: SeBackupPrivilege	212	wmic.exe
Token: SeRestorePrivilege	212	wmic.exe
Token: SeShutdownPrivilege	212	wmic.exe
Token: SeDebugPrivilege	212	wmic.exe
Token: SeSystemEnvironmentPrivilege	212	wmic.exe
Token: SeRemoteShutdownPrivilege	212	wmic.exe
Token: SeUndockPrivilege	212	wmic.exe
Token: SeManageVolumePrivilege	212	wmic.exe
Token: 33	212	wmic.exe
Token: 34	212	wmic.exe
Token: 35	212	wmic.exe
Token: 36	212	wmic.exe
Token: SeIncreaseQuotaPrivilege	1524	wmic.exe
Token: SeSecurityPrivilege	1524	wmic.exe
Token: SeTakeOwnershipPrivilege	1524	wmic.exe
Token: SeLoadDriverPrivilege	1524	wmic.exe
Token: SeSystemProfilePrivilege	1524	wmic.exe
Token: SeSystemtimePrivilege	1524	wmic.exe
Token: SeProfSingleProcessPrivilege	1524	wmic.exe
Token: SeIncBasePriorityPrivilege	1524	wmic.exe
Token: SeCreatePagefilePrivilege	1524	wmic.exe
Token: SeBackupPrivilege	1524	wmic.exe
Token: SeRestorePrivilege	1524	wmic.exe
Token: SeShutdownPrivilege	1524	wmic.exe
Token: SeDebugPrivilege	1524	wmic.exe
Token: SeSystemEnvironmentPrivilege	1524	wmic.exe
Token: SeRemoteShutdownPrivilege	1524	wmic.exe
Token: SeUndockPrivilege	1524	wmic.exe
Token: SeManageVolumePrivilege	1524	wmic.exe
Token: 33	1524	wmic.exe
Token: 34	1524	wmic.exe
Token: 35	1524	wmic.exe
Token: 36	1524	wmic.exe
Token: SeIncreaseQuotaPrivilege	1524	wmic.exe
Token: SeSecurityPrivilege	1524	wmic.exe
Token: SeTakeOwnershipPrivilege	1524	wmic.exe
Token: SeLoadDriverPrivilege	1524	wmic.exe
Token: SeSystemProfilePrivilege	1524	wmic.exe
Token: SeSystemtimePrivilege	1524	wmic.exe
Token: SeProfSingleProcessPrivilege	1524	wmic.exe
Token: SeIncBasePriorityPrivilege	1524	wmic.exe
Token: SeCreatePagefilePrivilege	1524	wmic.exe
Token: SeBackupPrivilege	1524	wmic.exe
Token: SeRestorePrivilege	1524	wmic.exe
Token: SeShutdownPrivilege	1524	wmic.exe
Token: SeDebugPrivilege	1524	wmic.exe
Token: SeSystemEnvironmentPrivilege	1524	wmic.exe
Token: SeRemoteShutdownPrivilege	1524	wmic.exe
Token: SeUndockPrivilege	1524	wmic.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1808 wrote to memory of 3152	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	85
PID 1808 wrote to memory of 3152	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	85
PID 3152 wrote to memory of 676	3152	net.exe	87
PID 3152 wrote to memory of 676	3152	net.exe	87
PID 1808 wrote to memory of 2132	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	88
PID 1808 wrote to memory of 2132	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	88
PID 2132 wrote to memory of 1508	2132	net.exe	90
PID 2132 wrote to memory of 1508	2132	net.exe	90
PID 1808 wrote to memory of 1948	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	91
PID 1808 wrote to memory of 1948	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	91
PID 1948 wrote to memory of 3948	1948	net.exe	93
PID 1948 wrote to memory of 3948	1948	net.exe	93
PID 1808 wrote to memory of 536	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	94
PID 1808 wrote to memory of 536	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	94
PID 536 wrote to memory of 4032	536	net.exe	96
PID 536 wrote to memory of 4032	536	net.exe	96
PID 1808 wrote to memory of 1936	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	97
PID 1808 wrote to memory of 1936	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	97
PID 1936 wrote to memory of 3708	1936	net.exe	99
PID 1936 wrote to memory of 3708	1936	net.exe	99
PID 1808 wrote to memory of 3196	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	100
PID 1808 wrote to memory of 3196	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	100
PID 3196 wrote to memory of 2860	3196	net.exe	102
PID 3196 wrote to memory of 2860	3196	net.exe	102
PID 1808 wrote to memory of 4544	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	103
PID 1808 wrote to memory of 4544	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	103
PID 4544 wrote to memory of 3212	4544	net.exe	105
PID 4544 wrote to memory of 3212	4544	net.exe	105
PID 1808 wrote to memory of 2340	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	106
PID 1808 wrote to memory of 2340	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	106
PID 2340 wrote to memory of 3596	2340	net.exe	108
PID 2340 wrote to memory of 3596	2340	net.exe	108
PID 1808 wrote to memory of 1420	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	109
PID 1808 wrote to memory of 1420	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	109
PID 1808 wrote to memory of 1316	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	111
PID 1808 wrote to memory of 1316	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	111
PID 1808 wrote to memory of 384	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	113
PID 1808 wrote to memory of 384	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	113
PID 1808 wrote to memory of 2244	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	115
PID 1808 wrote to memory of 2244	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	115
PID 1808 wrote to memory of 2196	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	117
PID 1808 wrote to memory of 2196	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	117
PID 1808 wrote to memory of 680	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	119
PID 1808 wrote to memory of 680	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	119
PID 1808 wrote to memory of 2724	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	121
PID 1808 wrote to memory of 2724	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	121
PID 1808 wrote to memory of 3796	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	123
PID 1808 wrote to memory of 3796	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	123
PID 1808 wrote to memory of 4664	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	125
PID 1808 wrote to memory of 4664	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	125
PID 1808 wrote to memory of 1340	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	127
PID 1808 wrote to memory of 1340	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	127
PID 1808 wrote to memory of 4512	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	129
PID 1808 wrote to memory of 4512	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	129
PID 1808 wrote to memory of 1956	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	131
PID 1808 wrote to memory of 1956	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	131
PID 1808 wrote to memory of 3940	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	133
PID 1808 wrote to memory of 3940	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	133
PID 1808 wrote to memory of 2972	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	135
PID 1808 wrote to memory of 2972	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	135
PID 1808 wrote to memory of 1120	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	137
PID 1808 wrote to memory of 1120	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	137
PID 1808 wrote to memory of 2108	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	139
PID 1808 wrote to memory of 2108	1808	12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe	139

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Users\Admin\AppData\Local\Temp\12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe
"C:\Users\Admin\AppData\Local\Temp\12baa6c83e6f8b059e7f14cb67bdad4e917b90bc8a139b5379a4b42a0c92a6be.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1808
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "SamSs" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3152
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "SamSs" /y
    3⤵
    PID:676
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "SDRSVC" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2132
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "SDRSVC" /y
    3⤵
    PID:1508
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "SstpSvc" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "SstpSvc" /y
    3⤵
    PID:3948
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "vmicvss" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:536
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "vmicvss" /y
    3⤵
    PID:4032
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "VSS" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1936
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "VSS" /y
    3⤵
    PID:3708
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "wbengine" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3196
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "wbengine" /y
    3⤵
    PID:2860
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "WebClient" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4544
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "WebClient" /y
    3⤵
    PID:3212
- C:\Windows\SYSTEM32\net.exe
  net.exe stop "UnistoreSvc_287ca" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2340
- - C:\Windows\system32\net1.exe
    C:\Windows\system32\net1 stop "UnistoreSvc_287ca" /y
    3⤵
    PID:3596
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "SamSs" start= disabled
  2⤵
  - Launches sc.exe
  PID:1420
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "SDRSVC" start= disabled
  2⤵
  - Launches sc.exe
  PID:1316
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "SstpSvc" start= disabled
  2⤵
  - Launches sc.exe
  PID:384
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "vmicvss" start= disabled
  2⤵
  - Launches sc.exe
  PID:2244
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "VSS" start= disabled
  2⤵
  - Launches sc.exe
  PID:2196
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "wbengine" start= disabled
  2⤵
  - Launches sc.exe
  PID:680
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "WebClient" start= disabled
  2⤵
  - Launches sc.exe
  PID:2724
- C:\Windows\SYSTEM32\sc.exe
  sc.exe config "UnistoreSvc_287ca" start= disabled
  2⤵
  - Launches sc.exe
  PID:3796
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies Security services
  PID:4664
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKLM\Software\Policies\Microsoft\Windows Defender" /f
  2⤵
  PID:1340
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiSpyware" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender DisableAntiSpyware settings
  PID:4512
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender" /v "DisableAntiVirus" /t REG_DWORD /d "1" /f
  2⤵
  PID:1956
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\MpEngine" /v "MpEnablePus" /t REG_DWORD /d "0" /f
  2⤵
  PID:3940
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableBehaviorMonitoring" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:2972
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableIOAVProtection" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:1120
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableOnAccessProtection" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:2108
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableRealtimeMonitoring" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:700
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection" /v "DisableScanOnRealtimeEnable" /t REG_DWORD /d "1" /f
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  PID:1432
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\Reporting" /v "DisableEnhancedNotifications" /t REG_DWORD /d "1" /f
  2⤵
  PID:3208
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "DisableBlockAtFirstSeen" /t REG_DWORD /d "1" /f
  2⤵
  PID:3448
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SpynetReporting" /t REG_DWORD /d "0" /f
  2⤵
  PID:3984
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\Software\Policies\Microsoft\Windows Defender\SpyNet" /v "SubmitSamplesConsent" /t REG_DWORD /d "0" /f
  2⤵
  PID:4052
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderApiLogger" /v "Start" /t REG_DWORD /d "0" /f
  2⤵
  PID:4136
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Control\WMI\Autologger\DefenderAuditLogger" /v "Start" /t REG_DWORD /d "0" /f
  2⤵
  PID:2024
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\ExploitGuard\ExploitGuard MDM policy Refresh" /Disable
  2⤵
  PID:1260
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cache Maintenance" /Disable
  2⤵
  PID:4108
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Cleanup" /Disable
  2⤵
  PID:1924
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Scheduled Scan" /Disable
  2⤵
  PID:4612
- C:\Windows\SYSTEM32\schtasks.exe
  schtasks.exe /Change /TN "Microsoft\Windows\Windows Defender\Windows Defender Verification" /Disable
  2⤵
  PID:3232
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Explorer\StartupApproved\Run" /v "Windows Defender" /f
  2⤵
  PID:4732
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Windows Defender" /f
  2⤵
  PID:1816
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKLM\Software\Microsoft\Windows\CurrentVersion\Run" /v "WindowsDefender" /f
  2⤵
  PID:3476
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKCR\*\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:1092
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKCR\Directory\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:4860
- C:\Windows\SYSTEM32\reg.exe
  reg.exe delete "HKCR\Drive\shellex\ContextMenuHandlers\EPP" /f
  2⤵
  PID:3908
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdBoot" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies Security services
  PID:1424
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdFilter" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies Security services
  PID:1728
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisDrv" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies Security services
  PID:1548
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WdNisSvc" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies Security services
  PID:2672
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\WinDefend" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies security service
  PID:4820
- C:\Windows\SYSTEM32\reg.exe
  reg.exe add "HKLM\System\CurrentControlSet\Services\SecurityHealthService" /v "Start" /t REG_DWORD /d "4" /f
  2⤵
  - Modifies Security services
  PID:1772
- C:\Windows\SYSTEM32\vssadmin.exe
  vssadmin.exe delete shadows /all /quiet
  2⤵
  - Interacts with shadow copies
  PID:1908
- C:\Windows\SYSTEM32\wevtutil.exe
  wevtutil.exe cl system
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:1456
- C:\Windows\SYSTEM32\wevtutil.exe
  wevtutil.exe cl security
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:4284
- C:\Windows\SYSTEM32\wevtutil.exe
  wevtutil.exe cl application
  2⤵
  - Clears Windows event logs
  - Suspicious use of AdjustPrivilegeToken
  PID:1436
- C:\Windows\System32\Wbem\wmic.exe
  wmic.exe SHADOWCOPY /nointeractive
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:212
- C:\Windows\System32\Wbem\wmic.exe
  wmic.exe shadowcopy delete
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1524
- C:\Windows\SYSTEM32\bcdedit.exe
  bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures
  2⤵
  - Modifies boot configuration data using bcdedit
  PID:3244
- C:\Windows\SYSTEM32\bcdedit.exe
  bcdedit.exe /set {default} recoveryenabled no
  2⤵
  - Modifies boot configuration data using bcdedit
  PID:4064
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c "C:\Program Files\Windows Defender\MpCmdRun.exe" -RemoveDefinitions -All
  2⤵
  PID:3140
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableIOAVProtection $true
  2⤵
  PID:3700
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableIOAVProtection $true
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    PID:4588
- C:\Windows\SYSTEM32\cmd.exe
  cmd.exe /c powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  PID:2324
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    powershell Set-MpPreference -DisableRealtimeMonitoring $true
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    PID:1628

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

System Services

T1569

Service Execution

T1569.002

Windows Management Instrumentation

T1047

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Direct Volume Access

T1006

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Indicator Removal

T1070

Clear Windows Event Logs

T1070.001

File Deletion

T1070.004

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Inhibit System Recovery

T1490

Service Stop

T1489

Replay Monitor

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Downloads

C:\Program Files\BKFP_HOW_TO_DECRYPT.txt

Filesize
1KB

MD5
b6b8cc6d06ad1f1d600ea83d5d047717

SHA1
9a702319932fc88a46cbb03be129ead42be82903

SHA256
e12798393cd3714b7bc4a7ef9eb6249ee6614d9f6e5da7a2fd9e3b7dfac78435

SHA512
261d23f484cde2ede1c5d4e5743b711e4110c36951af81152b6d9acfc6c92ca129dd1271fabc2da4064c32096d460884f4b07986ddf085ac15644f9d41975144

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mrzk2s0x.fy3.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/4588-11-0x0000021EE1320000-0x0000021EE1342000-memory.dmp

Filesize
136KB

Download